Imveliso ye-Carbon Carbon Co, i-Hebei Rubang yasekwa ngo-Agasti ka-2014 kunye nenkunzi ebhalisiweyo ye-25 yezigidi ze-yuan. NgeNdlunkulu ebekwe e-Cheng 'County, kwiPhondo le-Hebei, eyaziwa njenge "North China Carbon Base", ineenkxaso-mali ezimbini: I-Hebei Rubang Carbon Products Co, Ltd Iofisi yesebe lePanzhihua kunye ne Handan Damai Carbon Co., Ltd.